webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CopyPlugin = require('copy-webpack-plugin');

module.exports = {
  entry: './source/main.js',
  output: {
    filename: 'js/main.bundle.js',
    path: path.resolve(__dirname, 'build'),
    clean: true,
  },
  plugins: [
    new MiniCssExtractPlugin({ filename: 'css/[name].css' }),
    new HtmlWebpackPlugin({ template: './source/index.html', inject: 'body' }),
    new CopyPlugin({
      patterns: [{
        from: path.resolve(__dirname, 'source', 'assets'),
        to: path.resolve(__dirname, 'build'),
      }]
    }),
  ],
  module: {
    rules: [
      {
        test: /\.css$/i,
        use: [MiniCssExtractPlugin.loader, 'css-loader'],
      },
      {
        test: /\.(png|svg|jpg|jpeg|gif)$/i,
        type: 'asset/resource',
        generator: { filename: 'images/[name][ext]' }
      },
      {
        test: /\.(woff|woff2|eot|ttf|otf)$/i,
        type: 'asset/resource',
        generator: { filename: 'fonts/[name][ext]' }
      },
    ]
  }
};